Please note that as of October 24, 2014, we will be archiving some of the Nokia Developer discussion boards. The Nokia Asha and Nokia X sections will remain open for continued use. The "Windows Phone/Lumia" and "Other Platforms" sections will become read-only. For your Windows Phone development questions, we invite you to visit the Microsoft Developer Network (MSDN) discussion forums.

If this is your first visit, be sure to check out the FAQ. To start viewing messages, select the forum that you want to visit from the selection below.

Re: Loaded website not rendering good

That is something what Microsoft could tell in fact, but you can also find Lumia-specific discussions on the product support boards, http://www.nokia.com/discussions
This site (Nokia Developer) is about developing new applications for Nokia devices, so here we can not do much about using an existing Web-page.